CN1178849A - Method for directly cooling and washing dyeing machine - Google Patents
Method for directly cooling and washing dyeing machine Download PDFInfo
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- CN1178849A CN1178849A CN 96114598 CN96114598A CN1178849A CN 1178849 A CN1178849 A CN 1178849A CN 96114598 CN96114598 CN 96114598 CN 96114598 A CN96114598 A CN 96114598A CN 1178849 A CN1178849 A CN 1178849A
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- dyeing machine
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Abstract
The present invention is dyeing machine, which has improved heat exchanger and exhaust system structure so that the dyeing machine can be cooled and washed directly. Using the said methd of the present invention can reduce power consumption and cost for dyeing and washing, and raise production efficiency and quality of dyeing.
Description
The present invention relates to be a kind of to dyeing machine carry out directly cold and with its with clean the method that merges, the present invention is to the cooling of existing dyeing machine and the structural improvement of scavenger system.
In the prior art, for coloration of textile materials and cleaning process, being primarily aimed at dyeing machine heats by indirect mode with shell-and-tube exchanger or cools off, therefore considerable time need be spent, cause the energy and waste of time, and in cyclic process, the part impurity in original dye liquor is difficult to discharge, and also causes the bad of dyeing quality.
The object of the present invention is to provide a kind of can to dyeing machine carry out directly cold and with its with clean the method that merges, method of the present invention can overcome aforesaid shortcoming, to obtain best quality and efficient.
Following conjunction with figs. further specifies process of the present invention:
Fig. 1 is the cooling cleaning process and the Organization Chart of the dyeing machine of prior art;
Fig. 2 is dyeing machine cooling cleaning process of the present invention and Organization Chart;
See also Fig. 1, main framework of the present invention include overflow dyeing machine, filter, heat exchanger and Each pipeline therebetween. Known process is that dye liquor is filled with overflow dyeing machine, via the road of main line (1) Line circulation is driven by pump (11), makes the dye liquor filter (12) of can flowing through, and hands in heat Parallel operation (13) locate to carry out with steam (15) or with via the cold water of pipeline (2) by indirect side Formula heating or cooling, dye liquor flows back to overflow dyeing machine (10) more subsequently, and so constantly circulation reaches institute The temperature that needs; Wherein warm water is discharged from the lower end pipeline (3) of heat exchanger, waiting dyeing to finish after, Dye liquor then by pipeline (7) discharging, wash by the clear water that then reinjects, and heavily covers for several times to finish. The practical part that do not conform to of this mode is narrated in front.
Method of the present invention then utilizes the overflow dyeing machine of aforesaid prior art to be the basis, such as Fig. 2 Shown in, the cooling detergent line is improved, as shown in Figure 2, after finishing in dyeing, need cooling The time, utilization of the present invention directly is connected to pipeline (4) from the warm water that heat exchanger (13) flows out Pipeline (1), and connect with pipeline (5) to pipeline (1) from pipeline (2), make this lower The water of temperature directly mixes with dye liquor, reaches the effect of accelerating cooling.
In addition, the additional fluid level controller (14) that is provided with on dyeing machine, when dyeing machine (10) arrives the high liquid level of setting, then by pipeline (6) or pipeline (7) discharging dye liquor, when liquid level is hanged down in dyeing machine (10) arrival setting, then stop discharging, the circulation that so goes round and begins again arrives till the chilling temperature that sets always.
Because clean cold water is complemented among the dyeing machine always, so cooling is moved when finishing, the action of cleaning is also finished with work, and later cleaning action no longer needs at all, even need to clean, also is the cleaning of manying that comes briefly than original cleaning process.
Thus, cleaning process has been omitted, and this is because cooling and cleaning process have combined, and reaches the purpose that shortens process time, using water wisely, conserver power source naturally.
What deserves to be mentioned is, in cooling and cleaning merging process, most dye liquor impurity has also emitted together, since dye liquor impurity partly when low temperature again attached on dying cloth and can't discharge, if utilize traditional indirect cooling method, can't discharge these impurity at all, therefore utilize the direct cooling of dyeing machine of the present invention can improve the dyeing performance number again with the method that cleaning merges engineering system.
For making the further concrete letter in concrete technology contents of the present invention and the invention of understanding of auditor, now be illustrated again at significant advantage more of the present invention.
Method of the present invention does not influence bath raio in the dyeing course, as shown in Figure 1, in dyeing course, (1) route among the endless form of dye liquor such as the figure carries out, (2) among the cold water of heat exchanger such as the figure, (3) route carry out, and therefore can not impact bath raio.
In the dyeing course of prior art, cooling procedure has accounted for the most time, and cleaning process accounts for again and suffered the most time, as adopting dyeing machine of the present invention directly to cool off and cleaning the method that merges, just cooling and cleaning process can be merged, naturally shorten the processing procedure time.
For example, when in high temperature-pressure dyeing machine shown in Figure 1, dying PET, reduce to 60 ℃ by 130 ℃ during cooling.Rate of temperature fall is 2 ℃/min, then needs about 35 minutes consuming time; During washing, washing twice, about 45 minutes consuming time, cooling and washing about 75 minutes consuming time altogether, if adopt the direct cold of dyeing machine of the present invention and clean the merging method, then cooling and washing 35 minutes consuming time altogether economized 45 minutes fully.
Because adopt dyeing machine of the present invention directly to cool off and the method for cleaning the merging engineering system, to cool off with cleaning process and merge, just cleaning section water is in the past brought the cooling procedure use, therefore no longer need unnecessary cooling water, be about to traditional cooling section water and saved fully.
Shown in above-mentioned example, when dying PET, cooling and washing about 75 minutes consuming time altogether, if adopt dyeing machine of the present invention directly to cool off and the method for cleaning the merging engineering system, then cooling and washing 35 minutes consuming time altogether economized 45 minutes fully, that is to say the main pump running supply of electric power that has economized 45 minutes, therefore, adopt method of the present invention conserver power source significantly.
In cooling and cleaning merging process, most dye liquor impurity has also emitted together, because dye liquor impurity partly when low temperature again attached on dying cloth and can't discharge, if utilize traditional indirect cooling method, can't discharge these impurity at all, therefore utilize dyeing machine of the present invention directly to cool off the method that merges engineering system with cleaning, in cooling and cleaning merging process, just emitted most dye liquor impurity, so can improve the dyeing performance number, reduce the specking flaw that causes because of dye liquor impurity.
Method of the present invention was suitable for is not limited to the described high temperature-pressure dyeing machine of above-mentioned example; it is equally applicable to other type; as long as adopt the cooling and the cleaning of method realization dyeing machine of the present invention, all should be in protection scope of the present invention, concrete visible claim.
To sum up institute is above-mentioned, the technology contents of integral body of the present invention and technological thought are real to be not seen before, and no matter the present invention is shortening the processing procedure time, is saving cooling water, aspect conserver power source and the raising dyeing performance number, all can reach its intended purposes and effect, and also be suitable for the value on the industry.
Claims (1)
1, a kind of dyeing machine directly cools off and cleans the method that merges engineering system, comprise the main line that extends by dyeing machine, via filter and heat exchanger system with indirect, it is characterized in that after dyeing is finished, for directly cooling and cleaning engineering are merged into row, its flow process is to establish in addition with pipeline from the warm water that heat exchanger flows out to lead to former main line, and also be provided with pipeline from the cold water pipeline and pass to main line, the water of lower temperature is mixed with dye liquor, quicken to reduce temperature, and on dyeing machine, establish with fluid level controller, can discharge by another discharge pipe between heat exchanger and dyeing machine from former discharge pipe or position to control mixed dye liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114598A CN1057579C (en) | 1996-10-08 | 1996-10-08 | Method for directly cooling and washing dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96114598A CN1057579C (en) | 1996-10-08 | 1996-10-08 | Method for directly cooling and washing dyeing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1178849A true CN1178849A (en) | 1998-04-15 |
| CN1057579C CN1057579C (en) | 2000-10-18 |
Family
ID=5122182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96114598A Expired - Fee Related CN1057579C (en) | 1996-10-08 | 1996-10-08 | Method for directly cooling and washing dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1057579C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644171A (en) * | 2012-04-18 | 2012-08-22 | 无锡市华洋染整机械有限公司 | Cooling cloth washing system for dyeing machine under state of high temperature and high pressure |
| CN103966792A (en) * | 2013-02-05 | 2014-08-06 | 立信染整机械(深圳)有限公司 | Dyeing machine filter with heat exchange device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950792B2 (en) * | 1982-03-17 | 1984-12-10 | 株式会社山東鉄工所 | Fabric moist heat treatment equipment |
| SU1342952A1 (en) * | 1986-05-26 | 1987-10-07 | Ивановский научно-исследовательский экспериментально-конструкторский машиностроительный институт | Flow line for testing textile web |
| CN2104871U (en) * | 1991-11-15 | 1992-05-20 | 刘卿云 | Dyeing liquid conduit of cloth rope dyeing machine |
| CN2128254Y (en) * | 1992-07-28 | 1993-03-17 | 陈庆祥 | Circulating pipeline for dyeing machine |
-
1996
- 1996-10-08 CN CN96114598A patent/CN1057579C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644171A (en) * | 2012-04-18 | 2012-08-22 | 无锡市华洋染整机械有限公司 | Cooling cloth washing system for dyeing machine under state of high temperature and high pressure |
| CN103966792A (en) * | 2013-02-05 | 2014-08-06 | 立信染整机械(深圳)有限公司 | Dyeing machine filter with heat exchange device |
| CN103966792B (en) * | 2013-02-05 | 2016-04-13 | 立信染整机械(深圳)有限公司 | There is the dyeing machine filter of heat-exchanger rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1057579C (en) | 2000-10-18 |
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